Chartered Accountants in Burgess Hill
At Optimise Accountants in Burgess Hill, we offer professional accounting services to individuals and businesses. From tax returns and VAT to company accounts and payroll, our goal is to make your finances easier to manage and more rewarding.
We’re not just number-crunchers. As a digital-first, chartered accountancy firm, we combine friendly, expert advice with the latest cloud-based tools like Xero and Dext. With us, you’ll receive reliable support, fixed monthly fees, and a clear plan to help you stay on top of your finances.
Your Local Accountants
Whether you’re just starting out, running a growing company, or looking to streamline your existing setup, we’re here to help. Our team supports business owners and individuals with tailored services that are both flexible and forward-thinking.
- Personal service from a dedicated accountant
- Fixed monthly pricing from £80 with no hidden charges
- Real-time access to your figures with Xero and Dext
- Free initial consultation to get started without pressure
- Full support across tax, compliance, and financial planning

Our Accounting Services
We offer a full suite of accounting services designed to grow with your business.
Start-Up Support
We help you launch your business with confidence, taking care of company registration, HMRC setup, and more.
Bookkeeping and VAT Returns
Our team manages your books using powerful cloud software, ensuring accuracy and timely submissions for all VAT returns.
Payroll & Financial Reporting
Run payroll efficiently and gain valuable insights from regular management accounts, helping you make informed decisions.
Self-Assessments & Corporation Tax
From sole traders to limited companies, we prepare and submit your tax returns accurately and on time, ensuring all reliefs are claimed.
Strategic Tax Advice & Planning
We’ll help you reduce your tax burden with smart, tailored planning, whether you’re selling a business, managing capital gains or extracting profits.
Why Choose Us?
Choosing the right accountant is about more than just numbers. It means working with someone who understands your goals and actively supports your growth. At Optimise Accountants, we provide straightforward, proactive advice alongside the convenience of digital tools, clear and jargon-free communication, and flexible support that grows with your business.
We focus on building long-term relationships that help our clients save time, reduce stress and make confident financial decisions.

Find Out What Our Clients Think
Having used Sean as my accountant and tax advisor for the last 18mths my work load and business runs so much smoother and has without doubt saved us money!
To find out more, take a look at our reviews page.
Contact Us
If you're looking for experienced, approachable accountants, Optimise is ready to help.
Call 01342 393 200
Email hello@optimiseaccountants.com
Alternatively build your custom quote directly on our website.
